Working up a credit score for Walter Cavanagh has got to be a mathematical nightmare – the man has nearly 1,500 valid credit cards to his name and holds the Guinness record for the most credit cards.
‘Mr. Plastic Fantastic’ – a title conferred on him by Guinness World Records – is also the proud owner of the world’s longest wallet. It stretches 250 feet, weighs 38 pounds, and can hold 800 cards. But he uses it only to carry a few cards, while the rest are safely stowed in bank safe-deposit boxes.
Cavanagh started collecting credit cards in the late 1960s. “Me and a buddy in Santa Clara, Calif., made a silly bet: the guy who could collect the most credit cards by the end of the year would win dinner,” he recalled. “I was fresh from the Peace Corps and I got 143 cards by the end of the year. My friend gathered 138.”